#include <stdio.h>
#include <math.h>
#define y 617.3
#define h 0.3
#define xp 1.2
#define xk 4.4
#define dx 0.15
main()
{
float x, t;
for (x=xp;x<=xk; x+=dx)
{

t= (3*pow(y,1/3))/(x*cos(x+h)+log(x));
if (t<0)
printf("\nT=%f\t\t X=%f",t,x);
else
printf("\n\t\tT=%f\t\t X=%f", t,x);
}
getchar();
return 0;
}